@article {merkel2009incidence,
	title = {Incidence of anemia and iron deficiency in strenuously trained adolescents: results of a longitudinal follow-up study},
	journal = {Journal of Adolescent Health},
	volume = {45},
	number = {3},
	year = {2009},
	pages = {286{\textendash}291},
	publisher = {Elsevier},
	author = {Merkel, Drorit and Huerta, Michael and Grotto, Itamar and Blum, Dalit and Rachmilewitz, Eliezer and Fibach, Eitan and Epstein, Yoram and Shpilberg, Ofer}
}
